1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Fynjy0 [20]
3 years ago
13

Please help me out with this problem!!!!!!

Mathematics
1 answer:
guapka [62]3 years ago
4 0

Answer:

b)

Step-by-step explanation:

The line with positive slope is 3x-5y≥15 and the line with negative slope is 2x+3y≤12.

This is because such inequalities represent half planes which are divided by the corresponding lines.

Put (0,0) in both lines to check if the origin lies in the shaded half plane or not.

You might be interested in
a solid consists of cylinder surmounted by a right circular cone. The height of the cone is 2h. If the volume of the solid is 3
Mademuasel [1]

Answer:

height of cylinder = 4/3 h

Step-by-step explanation:

The solid has a cylinder surmounted with a cone .Therefore, the volume of the solid is the sum of the cone and the cylinder.

volume of the solid = volume of cylinder + volume of cone

volume of the solid = πr²h + 1/3πr²h

let

height of the cylinder = H

recall

the height of the cone = 2h

volume of the solid = πr²h + 1/3πr²h

3(1/3πr²2h) = πr²H + 1/3πr²2h

2πr²h = πr²H + 2/3 πr²h

πr²(2h) = πr²(H + 2/3 h)

divide both sides by πr²

2h = H + 2/3 h

2h - 2/3h = H

H = 6h - 2h/3

H = 4/3 h

height of cylinder = 4/3 h

8 0
2 years ago
The perimeter of a parallelogram is 56 meters. The width of the parallelogram is 8 meters less than its length. The length of th
EastWind [94]

Answer: 8 Because i do math and got 8

5 0
2 years ago
2x+10=28 <br> What is the solution to this equation
grandymaker [24]

Answer:

Step-by-step explanation:

2x + 10 = 28

Bringing like terms on one side

2x = 28 - 10

2x = 18

x = 18/2 = 9

6 0
2 years ago
Read 2 more answers
(5^2)^3 x(3^0 x 5^-3)​
Artist 52 [7]

easy

10^3x(0)

30 x 0

= 0

3 0
3 years ago
Read 2 more answers
What do you have to do to each side to solve 5x &lt; 20? <br> Solve 5x &lt; 20. ✏️Show your work
sergejj [24]

Answer:

x < 4

Step-by-step explanation:

Step 1: Write inequality

5x < 20

Step 2: Solve for <em>x</em>

  1. Divide both sides by 5: x < 4

Here we see that any number less than 4 will work. So numbers like 3, 0, or even -12587235897 would work.

5 0
3 years ago
Other questions:
  • Analyze the diagram below and complete the instructions that follow.. HELP
    9·1 answer
  • What is the greatest common factor of 32 and 56​
    11·2 answers
  • A certain region currently has wind farms capable of generating a total of 2200 megawatts (2.2 gigawatts) of power. Assuming win
    5·1 answer
  • What is the simplified equation of y=sin(90-x)-sin(x-90)?????<br>please explain why.
    14·1 answer
  • Nearest whole number to 459.517
    7·2 answers
  • Find the midpoint of diagonal AC of ABCD
    6·1 answer
  • Find three consecutive multiples of four such that three times the first one plus four times
    9·1 answer
  • Need help with these ASAP
    14·1 answer
  • Help me please thank you
    7·1 answer
  • Write the equation for the line in slope-intercept form.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!